The PPTX file extension is used for Microsoft Powerpoint Presentation Document files.
GdPicture.NET offers the possibility to work with PPTX files without the need for Microsoft PowerPoint to be installed on the computer.
Develop high performances standalone applications with GdPicture.NET to open, read, print, and convert PPTX files. With DocuVieware, you can view, annotate, and manipulate PPTX files on any platform, including mobile devices.
You will be able to find some compiled demo applications in
You will be able to find C# and VB.NET demo applications including source code in
You will find other code snippets within the online reference guide found here
You can find some discussions about Office Open XML & Open Document format in the dedicated section of our community forum
Office Open XML & Open Document